WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 406395

CAS#: 221244-14-0

Description: 1NM-PP1 is a potent Mutant Kinases Inhibitor.

Price and Availability




IWP-2, purity > 98%, is not in stock, may be available through custom synthesis. Minimum 1 gram order is requested. Current shipping out time is about 70 days after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 406395
Name: 1NM-PP1
CAS#: 221244-14-0
Chemical Formula: C20H21N5
Exact Mass: 331.1797
Molecular Weight: 331.41424
Elemental Analysis: C, 72.48; H, 6.39; N, 21.13

Synonym: 1NM-PP1; 1NM PP1; 1NMPP1l PP1 analog II.

IUPAC/Chemical Name: 1-(tert-butyl)-3-(naphthalen-1-ylmethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine


InChi Code: InChI=1S/C20H21N5/c1-20(2,3)25-19-17(18(21)22-12-23-19)16(24-25)11-14-9-6-8-13-7-4-5-10-15(13)14/h4-10,12H,11H2,1-3H3,(H2,21,22,23)


Technical Data

white solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO, not in water

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

Harmonized System Code:

Additional Information



1: Cadou A, Couturier A, Le Goff C, Xie L, Paulson JR, Le Goff X. The Kin1 kinase and the calcineurin phosphatase cooperate to link actin ring assembly and septum synthesis in fission yeast. Biol Cell. 2013 Mar;105(3):129-48. doi: 10.1111/boc.201200042. Epub 2013 Feb 8. PubMed PMID: 23294323.

2: Liang H, Lim HH, Venkitaraman A, Surana U. Cdk1 promotes kinetochore bi-orientation and regulates Cdc20 expression during recovery from spindle checkpoint arrest. EMBO J. 2012 Jan 18;31(2):403-16. doi: 10.1038/emboj.2011.385. Epub 2011 Nov 4. PubMed PMID: 22056777; PubMed Central PMCID: PMC3261552.

3: Sugi T, Kato K, Kobayashi K, Kurokawa H, Takemae H, Gong H, Recuenco FC, Iwanaga T, Horimoto T, Akashi H. 1NM-PP1 treatment of mice infected with Toxoplasma gondii. J Vet Med Sci. 2011 Oct;73(10):1377-9. Epub 2011 Jun 16. PubMed PMID: 21685719.

4: Haan C, Rolvering C, Raulf F, Kapp M, Drückes P, Thoma G, Behrmann I, Zerwes HG. Jak1 has a dominant role over Jak3 in signal transduction through γc-containing cytokine receptors. Chem Biol. 2011 Mar 25;18(3):314-23. doi: 10.1016/j.chembiol.2011.01.012. PubMed PMID: 21439476.

5: Sugi T, Kato K, Kobayashi K, Watanabe S, Kurokawa H, Gong H, Pandey K, Takemae H, Akashi H. Use of the kinase inhibitor analog 1NM-PP1 reveals a role for Toxoplasma gondii CDPK1 in the invasion step. Eukaryot Cell. 2010 Apr;9(4):667-70. doi: 10.1128/EC.00351-09. Epub 2010 Feb 19. PubMed PMID: 20173034; PubMed Central PMCID: PMC2863409.

6: Zuin A, Carmona M, Morales-Ivorra I, Gabrielli N, Vivancos AP, Ayté J, Hidalgo E. Lifespan extension by calorie restriction relies on the Sty1 MAP kinase stress pathway. EMBO J. 2010 Mar 3;29(5):981-91. doi: 10.1038/emboj.2009.407. Epub 2010 Jan 14. PubMed PMID: 20075862; PubMed Central PMCID: PMC2837171.

7: Wang X, Ratnam J, Zou B, England PM, Basbaum AI. TrkB signaling is required for both the induction and maintenance of tissue and nerve injury-induced persistent pain. J Neurosci. 2009 Apr 29;29(17):5508-15. doi: 10.1523/JNEUROSCI.4288-08.2009. PubMed PMID: 19403818; PubMed Central PMCID: PMC2720992.

8: Morgan DJ, Weisenhaus M, Shum S, Su T, Zheng R, Zhang C, Shokat KM, Hille B, Babcock DF, McKnight GS. Tissue-specific PKA inhibition using a chemical genetic approach and its application to studies on sperm capacitation. Proc Natl Acad Sci U S A. 2008 Dec 30;105(52):20740-5. doi: 10.1073/pnas.0810971105. Epub 2008 Dec 12. PubMed PMID: 19074277; PubMed Central PMCID: PMC2634883.

9: Wang H, Feng R, Phillip Wang L, Li F, Cao X, Tsien JZ. CaMKII activation state underlies synaptic labile phase of LTP and short-term memory formation. Curr Biol. 2008 Oct 28;18(20):1546-54. doi: 10.1016/j.cub.2008.08.064. Epub 2008 Oct 16. PubMed PMID: 18929487; PubMed Central PMCID: PMC2628633.

10: Kim JS, Lilley BN, Zhang C, Shokat KM, Sanes JR, Zhen M. A chemical-genetic strategy reveals distinct temporal requirements for SAD-1 kinase in neuronal polarization and synapse formation. Neural Dev. 2008 Sep 22;3:23. doi: 10.1186/1749-8104-3-23. PubMed PMID: 18808695; PubMed Central PMCID: PMC2564922.